SOMS

SODIMM-IMX91

Built around the NXP i.MX 91 applications processor with chip-down Wi-Fi and Bluetooth powered by the IW612, this solution delivers integrated, efficient connectivity for intelligent edge applications.

Product Overview

Built around the NXP i.MX91, a single-core Arm Cortex-A55 running at up to 1.4 GHz, the SODIMM-IMX91 System on Module delivers a cost-optimized, power-efficient Linux platform with EdgeLock secure enclave for built-in security. Dual on-module Gigabit Ethernet PHYs (one port with TSN support) let carrier boards connect straight to magnetics, which simplifies carrier design. The module also exposes a parallel camera input, dual CAN FD, audio in and out, ADC, two USB 2.0 ports, and a parallel RGB display interface, all through a standard SO-DIMM edge connector.

Single A55
Up to 1.4GHz
LPDDR4
512MB to 2GB
MM3 Realtime
Up to 250MHz
2038
Product Longevity
soms
Specifications
CPU
Name
NXP i.MX93
CPU
Primary Core
Dual Arm Cortex-A55 ( 1.7GHz )
CPU
Realtime Core
Arm Cortex-M33 ( 250MHz )
CPU
GPU
2D pixel acceleration engine (PxP)
CPU
NPU
Arm Ethos U-65 NPU ( 0.5 TOPS )
CPU
Processor Longevity
2038
Memory
RAM
512MByte to 2GByte LPDDR4
Memory
eMMC Flash
8GByte to 128GByte
Memory
EEPROM
256Byte
Display / Camera
Parallel RGB LCD
24-bit / 720p60
Display / Camera
MIPI-DSI
4 Lane / 1080p60
Display / Camera
LVDS
4 Lane / 720p60
Display / Camera
MIPI-CSI
2 Lane / 1080p60
Display / Camera
Parallel Camera
8-bit / YUV or RGB
Audio
Output
7x I2S TDM (32-bit @ 768KHz), SPDIF Tx/Rx
Audio
Input
8 channel PDM microphone input
Networking
Ethernet
Dual Gb Ethernet Phys on SOM
Networking
Wireless
Supported on carrier
I/O
ADC
4 ch, 12-bit
I/O
CAN Bus
2 CAN FD
I/O
FlexIO
2x 32-pin interfaces (camera, bus or serial I/O)
I/O
I2C
8
I/O
I3C
2
I/O
SPI
8
I/O
UART
8
I/O
USB
2x USB 2.0 Type C with PHY
Operating Systems
Linux
Yocto with package manager
Operating Systems
RTOS
FreeRTOS on Realtime core
Physical / Environmental
Dimensions (W x L)
NA
Physical / Environmental
Commercial operating temperature
0 to 70°C
Physical / Environmental
Industrial operating temperature
-40 to 85°C
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